1969. Exhibition Catalogue/ Card (verso). 2+3: Two Canadians and Three Scots exhibition presented by the RDG. Introduction by Demarco.
1975. R-L: John Borg Manduca, Count Panza di Biumo, Countess Panza di Biumo, Richard England, view Edinburgh from Calton Hill. Edinburgh Arts 1975.
1977. Letter (page 2/2) from Edinburgh Arts 1976 participant Joan Hughson to William Buchanan, Scottish Arts Council Director of Art. Ref. Edinburgh Arts.